Het archief bekijken van zondag 4 september 2016

Dagelijks bulletin over zonne- en geomagnetische activiteit van het SIDC

Datum verslag: 2016 Sep 04 1231 UTC

SIDC Prognose

Zonnevlammen

C-class flares expected, (probability >=50%)

Geomagnetisme

Minor storm expected (A>=30 or K=5)

Proton Flux monitor

Quiet

	10cm flux	Ap
04 Sep 2016	099	024
05 Sep 2016	100	021
06 Sep 2016	101	017

Bulletin

Solar activity has been very low, no C-class flares. Active region NOAA AR 2585 with beta-gamma magnetic field configuration is capable of producing C-class (and less likely of M-class) flares. No Earth directed CMEs were detected.

The Earth is still under the influence of a high speed stream from a polar coronal hole. As a consequence, in the past 24 h minor storm conditions were reached at Dourbes and at planetary levels (K and Kp = 5). Currently Solar wind speed is at 680 km/s with magnetic field intensity of 6 nT, with Bz oscillating between 5 and -5 nT. Apart from the large northern polar coronal hole (currently affecting the Earth), an equatorial one will likely affect the Earth in the coming 24 h. Increased geomagnetic activity is expected to persist for the next 48 h.

Het geschatte internationale zonnevlekkengetal (ISN) van vandaag: 050, gebaseerd op 20 stations.

Zon indexen voor 03 Sep 2016

Wolfgetal Catania	///
10cm zonneflux	099
AK Chambon La Forêt	043
AK Wingst	038
Geschatte Ap	038
Geschat internationaal zonnevlekkengetal	066 - Gebaseerd op 29 stations

Overzicht opvallende gebeurtenissen

Aangeboden door het Solar Influences Data Analysis Center© - SIDC - Verwerkt door SpaceWeatherLive

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